7Athens
While not an island, no visit to Greece is complete without exploring its historic capital, Athens. Home to some of the most significant archaeological sites in the world, including the Acropolis and the Parthenon, Athens is a treasure trove of ancient wonders. Visitors can wander through the Plaka district, with its labyrinthine streets and charming cafes, explore world-class museums like the Acropolis Museum, or simply soak in the atmosphere of this bustling metropolis.